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Gold I
ProblemsUnrated
Arena
kchau95Gold I
kchau950
Gold I 1415185 until Platinum V
144 Solved
AC RATING
Gold I 1415
#17,028
Top ↑10.75%
Sum of top 100 problems
+ 1,325
Ruby IVRuby IVDiamond IDiamond IIDiamond IIIDiamond IIIDiamond IIIDiamond IVDiamond IVDiamond V
Diamond VDiamond VPlatinum IPlatinum IPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum IIPlatinum III
Platinum IIIPlatinum IIIPlatinum IVPlatinum IVPlatinum IVPlatinum IVPlatinum IVPlatinum VPlatinum VPlatinum V
Gold IGold IGold IGold IGold IIGold IIGold IIGold IIGold IIGold II
Gold IIGold IIGold IIIGold IIIGold IIIGold IIIGold IIIGold IVGold IVGold IV
Gold IVGold IVGold IVGold IVGold IVGold IVGold IVGold IVGold VGold V
Gold VGold VGold VGold VGold VSilver ISilver ISilver ISilver ISilver II
Silver IISilver IISilver IISilver IISilver IISilver IISilver IISilver IISilver IISilver II
Silver IISilver IIISilver IIISilver IIISilver IIISilver IIISilver IIISilver IIISilver IIISilver III
Silver IIISilver IIISilver IVSilver IVSilver IVSilver IVSilver IVSilver IVSilver IVSilver IV
CLASS 0
+ 0
144 solved = ⌊175 × (1 − 0.995144)⌉
+ 90
Streak
Date changes at 9:00 PMUTC. Solved states updated by force recalculation are not included.
Problems
144 solved
LevelProblems
Bronze2618.1%
Silver4732.6%
Gold3524.3%
Platinum1812.5%
Diamond106.9%
Ruby21.4%
Tags
TagsProblemsRating
#data structures2517.4%Silver I
754
#implementation4732.6%Silver I
689
#mathematics3524.3%Silver I
663
#dynamic programming2013.9%Silver II
618
#greedy1913.2%Silver II
565
#sorting1611.1%Silver IV
348
#graph theory139.0%Silver IV
336
#geometry117.6%Silver IV
321
#bruteforcing1711.8%Silver IV
311
#graph traversal117.6%Silver V
293